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https://issues.apache.org/jira/browse/HBASE-3833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13027726#comment-13027726
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Jean-Daniel Cryans commented on HBASE-3833:
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@Vishal, currently doing stop regionserver is probably not what you want to do
in a cluster serving live requests (it closes all connections then closes the
regions, meaning regions unavailable for a while). You'd want something more
like bin/graceful_stop.sh
@Dhruba, I think it would be cool to have that in ZK, but I also like having
the same semantics as Hadoop. So I'm 0.
> ability to support includes/excludes list in Hbase
> --------------------------------------------------
>
> Key: HBASE-3833
> URL: https://issues.apache.org/jira/browse/HBASE-3833
> Project: HBase
> Issue Type: Improvement
> Components: client, regionserver
> Reporter: dhruba borthakur
> Assignee: dhruba borthakur
>
> An HBase cluster currently does not have the ability to specify that the
> master should accept regionservers only from a specified list. This helps
> preventing administrative errors where the same machine could be included in
> two clusters. It also allows the administrator to easily remove un-ssh-able
> machines from the cluster.
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